Direct Lighting Calculation by Monte Carlo Integration
نویسندگان
چکیده
The details of doing a Monte Carlo direct lighting calculation are presented. For direct lighting from multiple luminaires, a method of sending one shadow ray per viewing ray is presented, and it is argued that this is preferable for scenes with many luminaires. Some issues of the design of probability densities on unions of luminaire surfaces are discussed.
منابع مشابه
Monte Carlo Techniques for Direct Lighting
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تاریخ انتشار 1991